S D INTERNATIONAL Andheri East, Mumbai, Maharashtra

We are offering solvent green 7 1. C.i. Dye index no c.i.59040. 2. Color light: yellowish green. 3. Structural formula. 4. Foreign brand d&c green no8(90129)----ai pyranin----dystar pyranine----kkk spectra pironine conc----scc 5. Technical performance 1 appearance green 2 strength over 120% 3 ash content ≤0.3% 4 water ≤0.8% 5 mesh sieve residue residue≤3% 6 color light approximately 7 remarks 6. Purpose: (1)coloration of office suppliers: fluorescent ink, fluorescent marker, aqueous ink, etc. (2)coloration of alkali cleanser: hand sanitizer, shampoo, soap, etc (3)coloration of aqueous materials: antifreeze, cutting fluid, water chest, aqueous material, etc. (4)coloration of grease materials: lube, cosmetics, etc; (5)tracer dye of water quality system; (6)tracer dye of boiler system. 7.application: it has strong yellow florescence in alkali solution; the ph value should not be lower than 9-10 in the ink formula; and it has strength of 120%, good water solubility and no precipitation. 8.packaging: cardboard barrel, 25 kilogrambarrel

Product name: solvent yellow 79 cas no.: 12237-31-9 c.i.no. Solvent yellow 79 chemical family: monoazo series, metal complex solvent yellow 79 fastness properties light fastness 5.0 heat resistance acid resistance 140°c b alkali resistance b solvent yellow 79 solubility(gl) alcohol 100 1- methoxy-2-propanol 300 n-propanol 100 2- ethoxyethanol 500 m.e.k ethxy acetate toluene 500 400 400 solubility: a-c grade light fastness:1-8 grade

We are engaged in offering a wide range of pigment printing chemicals. These are sourced from trustworthy vendors who process these as per international industrial standards and using finest quality ingredients. Demands of these products are increasing day by day owing to its non-toxicity and quick and fast effectiveness. These are widely used in various industries for coating, printing and painting. features: quick and fast performance non-toxicity reliability

We are offering optical brightener plastics for plastic industry.

We are offering name:c.i.solubilised vat orange 1,c.i.59106 molecular structure: anthraquinones molecular formula:c24h10br2na2o8s2 molecular weight: 696.25 cas registry number:1324-15-8 manufacturing methods : (a) in the presence of pyridine, with chlorosulfonic acid treatment c.i. Vat orange 1 leuco; (b) metal used in pyridine(such as copper, iron, zinc, etc) and sulfur trioxide source (such as sulfur trioxide, chlorosulfonic acid or methyl chlorosulfonate) processing c.i. Vat orange 1. The above two kinds of circumstances are through with alkali, filter out the insoluble,, remove pyridine and salting-out. Properties and applications: yellow orange. Orange powder. Soluble in water. Under fluorescent light for shallow green yellow. The woven fabric dyeing and printing in the sun, a crisp loss phenomenon, but its degree than c.i. Solubilised vat yellow 4 slightly lower. Cotton fiber loss of a fragile phenomenon. Mainly used for the cotton fabric dyeing and printing. Because of its sun and wet process fastness is better,widely used in printing and dyeing cloth washable fabrics and furniture, etc., can direct printing, resist printing or white discharge printing. Also be used for viscose, polyvinyl alcohol, polyester, silk and other fabric dyeing and printing.